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* Fix incorrect documentationGravatar TShapinsky2018-07-10
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* Improvements for Android TV (#17524)Gravatar Hanchen Li2018-03-13
| | | | | | | | | | | | | | | | | | * Improvements for Android TV To build for Android TV, user need to modify the orientation from "portrait" to "landscape" for the four activities in tensorflow/examples/android/AndroidManifest.xml 1. Show a toast when no camera is detected 2. Game Controller L1 button and remote controller DRAP_Center also triggers debug output 3. Fix the layout of Stylize app on Android TV. The style selector will be on right side 4. User can use DPAD to navigate through styles in Stylize app * Fix README grammar, keyDown pass down, and unused import * Calculate style selector width and num of style in a row programmatically * Fix imports
* Merge changes from github.Gravatar Yifei Feng2018-02-22
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* Merge changes from github.Gravatar Michael Case2018-02-07
| | | | PiperOrigin-RevId: 184897758
* Automated g4 rollback of changelist 179260538Gravatar Dandelion Man?2017-12-15
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* Automated g4 rollback of changelist 179258973Gravatar A. Unique TensorFlower2017-12-15
| | | | PiperOrigin-RevId: 179260538
* Merge changes from github.Gravatar Dandelion Man?2017-12-15
| | | | PiperOrigin-RevId: 179258973
* Delete trailing whitespaceGravatar A. Unique TensorFlower2017-11-27
| | | | PiperOrigin-RevId: 177008504
* Android demo: fix handling of landscape rotation mode in classifier and ↵Gravatar Andrew Harp2017-11-03
| | | | | | | | detector demos. To use the orientation must be changed from "portrait" to "landscape" in AndroidManifest.xml. Resolves #9412 and #10348 Stylization demo is still portrait-only due to the complexity of the UI. PiperOrigin-RevId: 174534886
* Merge changes from github.Gravatar Frank Chen2017-10-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | END_PUBLIC --- Commit ee0fdc296 authored by Gunhan Gulsoy<gunan@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add noasan tag to estimator_test PiperOrigin-RevId: 171075499 --- Commit a02116882 authored by Justin Lebar<jlebar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA:CPU] Put the HLO name in IR values that hold the HLO's value. PiperOrigin-RevId: 171075449 --- Commit 89aaac4bc authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Allow Layer.add_update() in Eager mode. PiperOrigin-RevId: 171070861 --- Commit 840dcae57 authored by Amit Patankar<amitpatankar@google.com> Committed by gunan<gunan@google.com>: Updating the install sources file with a supported configs table (#13450) * Updating the install sources file with a supported configs page. * Implementing Gunan's suggestions. * Adding GCC string to Linux compiler. * Updating the bazel/cmake column. --- Commit 89df2e336 authored by Igor Saprykin<isaprykin@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add the 'is_the_final_export' signal to Exporters. Use them in training. When the training ends, the final export is performed via `Exporter.export()` call. That final export is going to have is_the_final_export parameter being set to true. If `TrainSpec.max_steps` is `None`, then "when training ends" is undefined. We are going to train forever. In that case, `is_the_final_export` is going to be always False. I added a note about it. PiperOrigin-RevId: 171070760 --- Commit 4486b4f69 authored by Akshay Agrawal<akshayka@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Make graph_callable compatible with functions that do not return anything PiperOrigin-RevId: 171067061 --- Commit 39565c0cb authored by Martin Wicke<wicke@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Publish train_and_evaluate and associated classes. PiperOrigin-RevId: 171066379 --- Commit 3b4477000 authored by Saurabh Saxena<srbs@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Make VariantTensorData::tensors_size() const. PiperOrigin-RevId: 171063397 --- Commit 53cc63a2d authored by Dhananjay Nakrani<dhananjayn@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [part 1] Add support for int32 & int64 in RandomPoissonOp. This computes int32/int64-precision poisson samples with double precision intermediate calculations (same as it's done for `half`) respectively. part 2 will switch over python calls to new op once forward compatibility period has passed. PiperOrigin-RevId: 171058336 --- Commit 70fc9bf9b authored by Asim Shankar<ashankar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Java: Add support for loading op libraries dynamically. This change adds the equivalent of tf.load_op_library in Python to Java. (https://github.com/tensorflow/tensorflow/commit/5c7f9e316d8c7735308a217310350d416d7498cc was required to make this possible) Though, TensorFlow.loadLibrary() is likely to fail on Windows as symbols required by custom op libraries (those exported by the tensorflow_framework library) are not exported by the monolithic JNI library yet. This should help with #10454 and #13476 PiperOrigin-RevId: 171054707 --- Commit e7c53698e authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Internal cleanup PiperOrigin-RevId: 171053770 --- Commit cc8ee6c0f authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fast path for tf.conj when it should be pass-through. PiperOrigin-RevId: 171053662 --- Commit c41dbc3c1 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Adding TF Boosted trees regression example on boston dataset, minor fix for mnist example. PiperOrigin-RevId: 171052367 --- Commit d66e77f7c authored by Mustafa Ispir<ispir@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Added get variable utils to tf.estimator.Estimator. PiperOrigin-RevId: 171052121 --- Commit 083bd5dde authored by Asim Shankar<ashankar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Java: Add support for loading op libraries dynamically. This change adds the equivalent of tf.load_op_library in Python to Java. (https://github.com/tensorflow/tensorflow/commit/5c7f9e316d8c7735308a217310350d416d7498cc was required to make this possible) Though, TensorFlow.loadLibrary() is likely to fail on Windows as symbols required by custom op libraries (those exported by the tensorflow_framework library) are not exported by the monolithic JNI library yet. This should help with #10454 and #13476 PiperOrigin-RevId: 171054707 --- Commit 2fe6cf285 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Internal cleanup PiperOrigin-RevId: 171053770 --- Commit 15155493b authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fast path for tf.conj when it should be pass-through. PiperOrigin-RevId: 171053662 --- Commit 6c954d0b3 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Adding TF Boosted trees regression example on boston dataset, minor fix for mnist example. PiperOrigin-RevId: 171052367 --- Commit ad69076eb authored by Mustafa Ispir<ispir@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Added get variable utils to tf.estimator.Estimator. PiperOrigin-RevId: 171052121 --- Commit 3cf41b2ed authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Test save/restore variable from graph_callable. PiperOrigin-RevId: 171051237 --- Commit cf17ec96e authored by Yangzihao Wang<yangzihao@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add V2 versions of output window size computation functions for convolution. These V2 versions take arbitrary dilation rates. In preparation for the support of native cudnn dilated convolution. PiperOrigin-RevId: 171048878 --- Commit 491584ff4 authored by Asim Shankar<ashankar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: eager: Always run dataset iterator operations on CPU. It has no kernels for other devices. With an explicit "tf.device()" before invoking the kernel we ensure that Iterator.next() functions even when placed inside a: with tf.device("/device:GPU:0") PiperOrigin-RevId: 171048558 --- Commit 3b354016e authored by Igor Saprykin<isaprykin@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Rename SavedModelExporter to LatestExporter. PiperOrigin-RevId: 171048345 --- Commit 943c6d7af authored by Jianwei Xie<xiejw@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: errors out if the evaluator has task id > 0. PiperOrigin-RevId: 171047652 --- Commit 8c9ef4466 authored by Mark Heffernan<meheff@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Expand set of 64-bit type tests in LocalClientExecuteTest.ShapeBufferToLiteralConversion64bit and factor out into their own test. PiperOrigin-RevId: 171043047 --- Commit cc521eb06 authored by Benoit Steiner<bsteiner@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Place all the nodes created by the trivial_test_graph_input_yielder PiperOrigin-RevId: 171045878 --- Commit 9b9301240 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA:CPU] Factor out parallel task assignment from cpu parallelization prep (no functional changes). PiperOrigin-RevId: 171045137 --- Commit 558d878d9 authored by Allen Lavoie<allenl@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: TFTS: Move normalization to the base class, start using it for state space models Preivously, state space models adjusted their priors based on the data (e.g. setting initial variances to match sample variance) but did not normalize the data itself. When the data has a rather extreme scale, this runs into precision issues. After this CL, state space models will first normalize, then use adjusted statistics on top of that normalization to estimate initial observation/transition noise. Also fixes an issue where start-of-series statistics were incorrect for the first batch (which only shows up with large input scales). PiperOrigin-RevId: 171044863 --- Commit 266f77156 authored by Mark Heffernan<meheff@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Expand set of 64-bit type tests in LocalClientExecuteTest.ShapeBufferToLiteralConversion64bit and factor out into their own test. PiperOrigin-RevId: 171043047 --- Commit c9915d1a2 authored by Shanqing Cai<cais@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [tf-signal] Fix pip tests by including test_util in signal_py PiperOrigin-RevId: 171042732 --- Commit f8550f4e9 authored by Mark Heffernan<meheff@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Expand set of 64-bit type tests in LocalClientExecuteTest.ShapeBufferToLiteralConversion64bit and factor out into their own test. PiperOrigin-RevId: 171043047 --- Commit 87dc532cd authored by Shanqing Cai<cais@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [tf-signal] Fix pip tests by including test_util in signal_py PiperOrigin-RevId: 171042732 --- Commit 0578dd65e authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add more debugging output for XLA send/recv. PiperOrigin-RevId: 171041978 --- Commit 23992bb09 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Several minor documentation fixes. PiperOrigin-RevId: 171038610 --- Commit af14ed3f3 authored by Jianwei Xie<xiejw@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Some docstring twists and argument validations. PiperOrigin-RevId: 171037949 --- Commit 6b90a65f6 authored by Mark Heffernan<meheff@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Remove "hybrid" HloModuleConfig option. The option was used to generate executables which only generated the array values of tuple-shaped outputs, not the tuple index tables.. With cl/170133015, ShapedBuffers which hold the computation output now have materialized tuples with these index tables so this option is no longer desired or necessary. No functional change. Just cleanup. PiperOrigin-RevId: 171035738 --- Commit 41a0264ab authored by Mustafa Ispir<ispir@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Added utilities to make global step reading deterministic. Used them in Estimator. Enabled/Fixed some tests. PiperOrigin-RevId: 171035291 --- Commit 9d7843c0a authored by Skye Wanderman-Milne<skyewm@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add optional unused_input_map_keys output param to ImportGraphDef This is a more general feature than that in the Python importer, which raises an exception if the input map contains unused names. PiperOrigin-RevId: 171029316 --- Commit 4f10a6597 authored by Mark Heffernan<meheff@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add vlogging of HloModule before and after fusion. PiperOrigin-RevId: 171029054 --- Commit 9e658545a authored by Reed Wanderman-Milne<reedwm@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Document what dtype tf.image.resize_images returns. For consistency, tf.image.resize_images now will always return a float32 when method != ResizeMethod.NEAREST_NEIGHBOR. Before, it returned the same dtype as its input if it could be determined statically that the height and width would not be changed. PiperOrigin-RevId: 171028825 --- Commit 4d70239f0 authored by Jianwei Xie<xiejw@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Replace the contrib FC with core FC in canned Estimator docstring. PiperOrigin-RevId: 171027602 --- Commit 6a1b867ff authored by Jianwei Xie<xiejw@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Adds the docstring with details for tf.estimator.train_and_evaluate PiperOrigin-RevId: 171027527 --- Commit 7209c1602 authored by Peter Hawkins<phawkins@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [TF:XLA] Mark IdentityN as CompilationOnly(). PiperOrigin-RevId: 171025171 --- Commit 8e22eb874 authored by FAIJUL<md.faijul.amin@intel.com> Committed by Benoit Steiner<benoitsteiner@users.noreply.github.com>: Eigen BiasAdd and BiasAddGrad Fix for NCHW Format. (#13158) --- Commit 7db7a890c authored by Jingyue Wu<jingyue@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [Grappler] Move InferOutputShapes to GraphProperties. So it can be used by other optimizers. No functional changes. PiperOrigin-RevId: 171010106 --- Commit 2114fd51e authored by Peter Hawkins<phawkins@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [TF:XLA] Improve numerical stability of SoftPlus. PiperOrigin-RevId: 171003559 --- Commit 727d6270f authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fix race condition in TensorForest tree traversal. PiperOrigin-RevId: 170990425 --- Commit d016cb020 authored by Suharsh Sivakumar<suharshs@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fix c++ gradients issue where multiple dependent outputs result in incorrect answer. The issue is that we incorrectly calculate the pending num_expected_backprops for outputs nodes when one output transitively depends on another. this is because we use output nodes as an indicator of when we need to end our traversal. Instead we should only use output nodes that don't transitively get consumed by other output nodes as end indicators for our traversal. This change implements that fix. Fixes #13190 PiperOrigin-RevId: 170971937 --- Commit 5405f3bd7 authored by gunan<gunan@google.com> Committed by Frank Chen<frankchn@gmail.com>: Fix tf-signal tests on pip packages. (#13483) --- Commit f9f037c1c authored by Eugene Brevdo<ebrevdo@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Bugfix to LSTMBlockCell and friends: clipping is off by default. * Rename broken API argu clip_cell boolean to cell_clip value. * Make default no clipping. PiperOrigin-RevId: 170960975 --- Commit bfaaefa9e authored by Frank Chen<frankchn@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Update APIs for TPU Cluster Resolver to remove the custom API definition and instead use a standard definition file stored in GCS. PiperOrigin-RevId: 170960877 --- Commit c31c118a3 authored by Ian Langmore<langmore@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Extend tf.contrib.bijector API to handle some non-injective transforms. AbsoluteValue Bijector added to contrib/distributions/bijectors/ TransformedDistribution udpated to handle some non-injective transforms. PiperOrigin-RevId: 170960054 --- Commit 664dd0859 authored by Frank Chen<frankchn@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Disable cluster_function_library_runtime_test on Mac OS as it is currently failing with an Unimplemented error PiperOrigin-RevId: 170958505 --- Commit 6af7ab97a authored by Mahmoud Abuzaina<mahmoud.abuzaina@intel.com> Committed by gunan<gunan@google.com>: MKL-DNN open source integration. (#13135) * MKL-DNN conv and build integration * Adding new files that were mistakenly missing from the PR * Minor change in the pip package build file * Added missing #include * Fixed a linking failure when running the bazel test * Fixing BUILD file format * Using -fopenmp for building mkl_dnn only when running on linux * Fixing build rule attribute value * Removing unnecessary deps from mkl test rule * Removed deps on mkl-dnn when not building with --config=mkl --- Commit 93fa1af76 authored by Akshay Agrawal<akshayka@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Make graph_callable, defun tf_decorators PiperOrigin-RevId: 170948777 --- Commit b39525785 authored by Mustafa Ispir<ispir@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Added comment re:behavior of listener in case of multiple saver hooks. PiperOrigin-RevId: 170946536 --- Commit de14fcbb6 authored by Igor Saprykin<isaprykin@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Support evaluation in `_TrainingExecutor.run_master()`. This CL aims to address the following TODO: # TODO(b/66720832): Once listener API is added into Estimator.train, the # eval and export process should be wrapped as a listener and passed to # _start_distributed_training. The expected behavior should be # 1. The export is invoked after each intermediate evaluation. # 2. The evaluation and export should be invoked correctly at the end of # training. This should be fine if the listener works as intended (it will # send the `after_save` signal for the final ckpt saving). 1. is achieved as follows: a. saving_evaluators are added to the CheckpointSaverHook's listeners inside the Estimator. b. MonitoredSession calls after_run() of CheckpointSaverHook, which in turn calls after_save on the listeners. 2. is achieved in a similar way, but when MonitoredSession calls .end() on CheckpointSaverHook. PiperOrigin-RevId: 170945961 --- Commit d4ea993ca authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Removes unnecessary eager-mode call to convert_to_tensor in record_gradient. PiperOrigin-RevId: 170944265 --- Commit add6d2d03 authored by RJ Ryan<rjryan@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [tf-signal] Use tf.spectral.dct in mfccs_from_log_mel_spectrograms instead of a private implementation. PiperOrigin-RevId: 170943986 --- Commit b959da92f authored by Jiri Simsa<jsimsa@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fixing CPU implementation of parallel_stack for tensors with non-zero rank. PiperOrigin-RevId: 170942814 --- Commit 4cf61262a authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Improve TFGAN documentation. PiperOrigin-RevId: 170940188 --- Commit 0068086b9 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Introduce `tf.data` namespace. PiperOrigin-RevId: 170939033 --- Commit 0c8dbc1fd authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: matmul uses shape_tuple internally PiperOrigin-RevId: 170938790 --- Commit ad37fa81f authored by Igor Saprykin<isaprykin@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Refactor ExportStrategies into Exporters. This design eliminates some indirection. Instead of combining an `export_fn` with `make_export_strategy` call to arrive at an ExportStrategy that is going to call the supplied `export_fn` inside its `export` call with Exporters one just defines the `export` call in an Exporter. PiperOrigin-RevId: 170936640 --- Commit b925f8553 authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fast-path for EagerTensorBase.dtype PiperOrigin-RevId: 170933005 --- Commit 08e266d9b authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Pass activity_regularizer to __init__ instead of using the (now deprecated) property setter. PiperOrigin-RevId: 170932807 --- Commit b002c8b7d authored by Jingyue Wu<jingyue@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [Grappler] Fold chains of reshapes. Reshape(Reshape(input, shape1), shape2) is equivalent to Reshape(input, shape2). PiperOrigin-RevId: 170932278 --- Commit 075d1d13b authored by horance<horance@aliyun.com> Committed by Frank Chen<frankchn@gmail.com>: remove warning for forward decl (#13459) --- Commit 931609fcf authored by Ryohei Kuroki<ryohei.kuroki@gmail.com> Committed by Frank Chen<frankchn@gmail.com>: Remove unnecessary specification for default kernel name (#13465) --- Commit 94463f521 authored by Akshay Agrawal<akshayka@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Preserve target function signature in custom_gradient decorator PiperOrigin-RevId: 170931715 --- Commit 681056636 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Internal change to simplify prediction ops. - it no longer returns predictions_no_dropout, which is mostly for debugging purpose. - as a consequence, MultipleAdditiveTrees::Predict() doesn't return prediction_no_dropout, and it accept trees_to_include indexes intead of trees_to_drop indexes. PiperOrigin-RevId: 170926422 --- Commit d6e963b82 authored by Asim Shankar<ashankar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: SYCL: Fix build breakage introduced in https://github.com/tensorflow/tensorflow/commit/f0e8c545e0196b8b48ce0ad0f116df97d980d1f1 Fixes #13350 PiperOrigin-RevId: 170923862 --- Commit 5123f2971 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Internal cleanup. PiperOrigin-RevId: 170922297 --- Commit d0c76cd18 authored by Igor Saprykin<isaprykin@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Handle the absence of a fresh eval checkpoint in `run_local`. It is ~unexpected condition for an eval checkpoint to not be available after a train call to the estimator. There is a corner case when it is possible, but that's going to be resolved soon. This case is handled for continuous (distributed) evaluation differently. Instead of erroring out, we skip evaluation runs. That behavior is captured in the `test_skip_evaluation_due_to_ckpt` test. PiperOrigin-RevId: 170919925 --- Commit 435b31b9f authored by Gunhan Gulsoy<gunan@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: BEGIN_PUBLIC Automated g4 rollback of changelist 170892257 PiperOrigin-RevId: 171321707
* Fix broken GitHub links in tensorflow and tensorflow_models resulting from ↵Gravatar Neal Wu2017-09-22
| | | | | | The Great Models Move (a.k.a. the research subfolder) PiperOrigin-RevId: 169763373
* Android demo: finish implementing support for legacy camera so that ↵Gravatar Andrew Harp2017-09-20
| | | | | | | | | | luminance data is available for tracking. Resolves #13013 Also make image access lazy to improve performance and clean up member variable declarations between CameraActivity.java and subclasses. PiperOrigin-RevId: 169450498
* Merge changes from github.Gravatar Patrick Nguyen2017-09-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | END_PUBLIC I also integrated #13073 by hand to make TAP happy. --- Commit 92362d0f0 authored by Skye Wanderman-Milne<skyewm@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add WhileContext class and add plumbing for creating them. This change introduces WhileContext, which stores information about a while loop and will be used in future changes to generate while loop gradient graphs. Exit nodes in a while loop now have a pointer to their associated WhileContext. This will be used to retrieve the context for a given loop. This change adds an optional parameter to BuildWhileLoop() to create a WhileContext for the while loop (currently this is always true, but gradients will generate while loops without associated contexts). This change also adds a as-yet-unused option to BuildWhileLoop() to return the predicate output. PiperOrigin-RevId: 168562303 --- Commit a4f6e7c1a authored by RJ Ryan<rjryan@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add mel-scale conversion matrix support to tf.contrib.signal. PiperOrigin-RevId: 168560255 --- Commit b00b6d23c authored by Henry Tan<henrytan@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fix a segmentation fault caused by invalid log directory in InternalFlush(). PiperOrigin-RevId: 168557063 --- Commit 2bc7a155a authored by Yong Tang<yong.tang.github@outlook.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: Add uint16 support for tf.decode_raw (#12719) * Add uint16 support for tf.decode_raw This fix tries to address the request raised in 10124 where uint16 support for tf.decode_raw is needed. tf.decode_raw already support half, float32, float64, int8, int16, int32, int64, uint8. And uint16 was not supported. This fix adds uint16 support for tf.decode_raw. This fix fixes 10124. Signed-off-by: Yong Tang <yong.tang.github@outlook.com> * Fix test failure caused by uint16 support of decode_raw and add unit tests. Signed-off-by: Yong Tang <yong.tang.github@outlook.com> --- Commit 009285c09 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Remove benchmark for TensorShapeOld. PiperOrigin-RevId: 168551108 --- Commit dc1eda8a6 authored by Peter Hawkins<phawkins@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Fix CHECK-failure crash if a non-tuple was passed to GetTupleElement. PiperOrigin-RevId: 168550703 --- Commit 010922ed9 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Go: Update generated wrapper functions for TensorFlow ops. PiperOrigin-RevId: 168549989 --- Commit c8a6131e9 authored by Mark Daoust<markdaoust@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: make `tf.sets` examples executable Fixes #12969 PiperOrigin-RevId: 168549712 --- Commit bece65c6f authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Use a map instead of a vector of Children() in the BeamEntry. The assumption is that since the entries are sparse (they are all populated, but most are never Active()), using the map will save memory and make iterating over the Children() more efficient. PiperOrigin-RevId: 168548814 --- Commit 0d5ab82ce authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Update ops-related pbtxt files. PiperOrigin-RevId: 168548642 --- Commit 3331c574b authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Implementing gradients for tf.image.resize_bicubic. PiperOrigin-RevId: 168547412 --- Commit 4982ef0fa authored by Martin Wicke<wicke@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add the ability to warn only once if deprecated functionality is used, and make that the default. PiperOrigin-RevId: 168545655 --- Commit 99423416a authored by Peter Hawkins<phawkins@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Make shape inference error messages for the While HLO more readable. Build the error lazily. PiperOrigin-RevId: 168531083 --- Commit d10374e45 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Discard some unneccessary logging commands. PiperOrigin-RevId: 168500721 --- Commit 83cbabb85 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fix wrong format of logging message. PiperOrigin-RevId: 168497373 --- Commit eec4f1b3a authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Go: Update generated wrapper functions for TensorFlow ops. PiperOrigin-RevId: 168494944 --- Commit 69301f352 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Update ops-related pbtxt files. PiperOrigin-RevId: 168494220 --- Commit 9d56f419c authored by Mingxing Tan<tanmingxing@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add crop_and_decode_jpeg_op that combines the crop and decode for better performance. PiperOrigin-RevId: 168493125 --- Commit 48ddf64d0 authored by Chris Leary<leary@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Make large params test only run in opt builds. PiperOrigin-RevId: 168491913 --- Commit 11d3ac29d authored by Chris Leary<leary@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Add tests for large numbers of parameter / return values and while loops. PiperOrigin-RevId: 168487225 --- Commit 3cd6bdef5 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Added test cases on R4 slice. PiperOrigin-RevId: 168482049 --- Commit 46a81b5c3 authored by Jacques Pienaar<jpienaar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add cast S64 to F32 test. PiperOrigin-RevId: 168473650 --- Commit 59bdf598d authored by Derek Murray<mrry@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add an automatically-generated "tensorflow.python.platform.build_info" script. The motivation for this script is to provide better tools for diagnosing load-time errors (such as the ones that plague the Windows build due to DLL issues). Note that the script is intended to be self-contained, so that it is possible to import it without loading the entire TensorFlow runtime. This generated script currently contains a single symbol, `is_cuda_build`, which records whether the build has GPU support or not. PiperOrigin-RevId: 168471034 --- Commit c3b86347f authored by Olivia Nordquist<nolivia@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: reenabling tests that are passing PiperOrigin-RevId: 168466361 --- Commit c728665ec authored by Henry Tan<henrytan@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add const qualifiers whenever appropriate. PiperOrigin-RevId: 168465926 --- Commit bf96fcd13 authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Use the scalar cache in MeanGrad. PiperOrigin-RevId: 168462267 --- Commit 1cada9ea2 authored by Olivia Nordquist<nolivia@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: reenabling test that passed after 100 runs w/o timing out PiperOrigin-RevId: 168458634 --- Commit 00c865566 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Generate error (instead of segfault) when trying to copy string tensor to GPU in EagerTensor constructor. PiperOrigin-RevId: 168457320 --- Commit 655f26fc7 authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Resurrects autograd-free eager gradients. PiperOrigin-RevId: 168448557 --- Commit 8f37f3002 authored by Peter Hawkins<phawkins@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [TF:XLA] Cleanups to handling of arguments during XLA compilation: * combine resource kinds in XlaCompiler::Argument::Kind, use a separate XlaResource::Kind field to distinguish different kinds of resource. * merge XlaContext::HandleOrConstant and XlaExpression, which were almost identical. * remove XlaContext::Argument; instead, build XlaExpressions directly from XlaCompiler and add them to the XlaContext. PiperOrigin-RevId: 168439341 --- Commit 7f5346a80 authored by Gunhan Gulsoy<gunan@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Reduce cmake log mess. * Echo off for the .bat scripts. * TF cmake: disable warnings in some of the patched projects (gif,jpeg,lmdb). PiperOrigin-RevId: 168432070 --- Commit 2ad85aa4d authored by Mark Heffernan<meheff@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Use xla/tests:xla_internal_test_main for all tests under tf/compiler/xla and remove any main() definitions in tests. This enables use of flags in all tests. PiperOrigin-RevId: 168424796 --- Commit cd377811d authored by Henry Tan<henrytan@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Comment and error message consistency cleanup. PiperOrigin-RevId: 168422582 --- Commit 7c19b82af authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Update tf.sparse_reset_shape so that when shrinking the shape of an empty sparse tensor, the result has a shape of all zeros. PiperOrigin-RevId: 168419639 --- Commit fcacb40d4 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: FirstReadyManager for scheduling nodes in VirtualScheduler. The current FIFOManager may yield inefficient scheduling; _Recv pushed to the FIFO blocks other nodes that can run before _Recv due to the node order in FIFO. FirstReadyManager picks a node with the earliest time_ready in the queue, avoiding this problem. Also, fixed VirtualPlacer to properly set device when Node's device name does not include job name and to set GPU:0 as default device. PiperOrigin-RevId: 168418455 --- Commit 7e47624f5 authored by Asim Shankar<ashankar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: eager: Initial support for iteration over tf.contrib.data.Dataset objects. TODO: - Support function-valued operation attributes in eager (Required for MapDataset, FilterDataset etc. which encode the per-element computation in a TensorFlow function) PiperOrigin-RevId: 168418250 --- Commit b0a397fce authored by Asim Shankar<ashankar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: eager: Remove unnecessary TFE_Context argument to TFE_OpSetDevice. PiperOrigin-RevId: 168417999 --- Commit 86211d554 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Graph transform to flatten atrous (dilated) convolutions (i.e., a sequence of SpaceToBatchND-Conv-BatchToSpaceND ops) to a regular Conv op with upsampled filters. PiperOrigin-RevId: 168414124 --- Commit 3438981ca authored by David G. Andersen<dga@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Apply exported symbol filtering to the c++ API analogously to what is filtered for the C API. Fixes bug reported in comments on #1924 PiperOrigin-RevId: 168413719 --- Commit 7e023d865 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA:CPU] Remove code from parallel CPU backend outlining that was causing unnecessary copies to be inserted, and which is no longer necessary since we added co-located buffer support for kCall. *) All bitcast copy is no longer necessary as CopyInsertion will insert copies at the root of the computation for a parameter which is live-out. *) Copy if root does not define buffer no longer necessary because colocated assignment looks at points-to set of root instruction. PiperOrigin-RevId: 168412076 --- Commit 5da4df92c authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Simplify some code in grappler_item_builder.cc, no change in logic. PiperOrigin-RevId: 168409110 --- Commit 82ec6241a authored by drpngx<drpngx@users.noreply.github.com> Committed by GitHub<noreply@github.com>: Add six and numpy imports --- Commit 9c4ce2452 authored by Mark Heffernan<meheff@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add flag parsing to more tests in xla/service specifically those which build HLO graphs. This enables, for example, dumping of the graphs with --xla_generate_hlo_graph. Also remove some superfluous tensorflow test_main dependencies. PiperOrigin-RevId: 168406746 --- Commit d4efa695c authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Relax the feed_nodes collection check, which triggers a false positive in some modes where the feed node collection is auto-generated. Keep it as a warning to help correct user-provided feed node lists. PiperOrigin-RevId: 168396408 --- Commit cbc46a856 authored by Changming Sun<chasun@microsoft.com> Committed by gunan<gunan@google.com>: Add a missing template explicit instantiation of SetZeroFunctor (#12791) --- Commit 7bb08f5bf authored by Kevin Slagle<kjslag@gmail.com> Committed by drpngx<drpngx@users.noreply.github.com>: fix ExponentialMovingAverage documentation so that ExponentialMovingAverage.apply is evaluated within control_dependencies (#12987) --- Commit e6b011763 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Extend c++ gradient_checker to complex types. PiperOrigin-RevId: 168392949 --- Commit 4086219a4 authored by Lyndon White<oxinabox@ucc.asn.au> Committed by drpngx<drpngx@users.noreply.github.com>: Correct minor typo in substr docs example (#12991) --- Commit f63aa7f49 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Migrate core TFGAN functions to opensource. PiperOrigin-RevId: 168391923 --- Commit bc6b60f1b authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fix tuple_losses bug caused by Python bug. PiperOrigin-RevId: 168386341 --- Commit 7a8c63da3 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Migrate `leaky_relu` to `nn_ops.py`. Will be used for TFGAN. PiperOrigin-RevId: 168386268 --- Commit f7ba16fdf authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Do not export from eval on train data steps. PiperOrigin-RevId: 168374021 --- Commit 9b9e54b34 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Adding NCCL sum op, register all_sum gradient. Streamlining nccl test. PiperOrigin-RevId: 168347428 --- Commit bc300318e authored by Gunhan Gulsoy<gunan@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Update gemmlowp hash as the commit history seems to have changed in the repository. PiperOrigin-RevId: 168343607 --- Commit 1e96d54d9 authored by gunan<gunan@google.com> Committed by GitHub<noreply@github.com>: Also accept non-k8 CPU types in build pip package. (#12975) * Also accept non-k8 CPU types in build pip package. Fixes #12735 * Make the script work with `set -e`. --- Commit c0a4c7ffc authored by Chris Leary<leary@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Fix bug in ShapeUtil::ShapeIs that would lead to type inference errors. PiperOrigin-RevId: 168323589 --- Commit 4af9be964 authored by Amy<amy@infosleuth.net> Committed by drpngx<drpngx@users.noreply.github.com>: support passing in a source url to the mnist read_data_sets function, to make it easier to use 'fashion mnist' etc. (#12983) --- Commit 9f848734f authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Tweak layer a bit to be eager friendly. PiperOrigin-RevId: 168312865 --- Commit 60f15462b authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Change conv_input_scale and side_input_scale from attributes to inputs for improved flexibility, in fused_conv2d_bias_activation op. PiperOrigin-RevId: 168311988 --- Commit 4b4e10f9c authored by Jianwei Xie<xiejw@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Adds dict support of eval metrics. PiperOrigin-RevId: 168310444 --- Commit ab7f22de6 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Move FusedConvBiasActivationShape out of common_shape_fns.cc to a lambda inside the op. PiperOrigin-RevId: 168300911 --- Commit 3a98035fa authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Augment metadata output with source-line info, as before. PiperOrigin-RevId: 168292527 --- Commit 349188152 authored by Yao Zhang<yaozhang@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Enable fused batch norm, which is 15-20% faster for training and inference. PiperOrigin-RevId: 168288154 --- Commit 08587d45b authored by Yuefeng Zhou<yuefengz@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Added back persistent memory tracking in queue op. The new tracking logic has avoided the crash in previous implementation: the queue_ passed to CreateTypedQueue may be unreffed if the resource is already created by another resource op that shares the same resource name and type. PiperOrigin-RevId: 168284509 --- Commit 733063d55 authored by Amit Patankar<amitpatankar@google.com> Committed by Amit Patankar<amitpatankar@google.com>: Fixing awkward wording. --- Commit c7ad6bfef authored by Amit Patankar<amitpatankar@google.com> Committed by Amit Patankar<amitpatankar@google.com>: Removing accidental hash. --- Commit 53dbc761a authored by Amit Patankar<amitpatankar@google.com> Committed by Amit Patankar<amitpatankar@google.com>: Adding Windows self check script to docs. --- Commit ed1135994 authored by Andrew Harp<andrewharp@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add -latomic flag to benchmark_model target to fix Android x86 build. PiperOrigin-RevId: 168281337 --- Commit c0348bb55 authored by Anna R<annarev@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Update tf_export.py to take constant name as an argument instead of a constant. PiperOrigin-RevId: 168280613 --- Commit c3d19e40a authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Cleanup training_ops to reduce code redudancy. PiperOrigin-RevId: 168280069 --- Commit 123fb01ee authored by Yao Zhang<yaozhang@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Set fused=False for batch norm, because the test assumes no bessel's correction. Fused=True would add bessel's correction to variance. PiperOrigin-RevId: 168274392 --- Commit f0e8c545e authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Switch resource variables from copy-on-read to copy-on-write. RELNOTES: Change the signature of (C++) GetInputTensorFromVariable in training_op_helpers to support new copy-on-write semenatics of resource variables. PiperOrigin-RevId: 168273249 --- Commit 495cc8e47 authored by Yuan (Terry) Tang<terrytangyuan@users.noreply.github.com> Committed by drpngx<drpngx@users.noreply.github.com>: Minor wording change in timeseries module's README (#12938) * Minor wording change in timeseries module's README * Address comments --- Commit f13b876ed authored by Amit Patankar<amitpatankar@google.com> Committed by Amit Patankar<amitpatankar@google.com>: Making the default build from source version 1.4.0dev. The whl files that are built will be 1.3.0devDDMMYYYY. --- Commit 2356c0ff4 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Delete ScopedTFStatus to avoid leaking it for long running trainers(1+day). PiperOrigin-RevId: 168259652 --- Commit e15f4cae2 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Don't remove all aliases from linalg namespace. Get rid of redundant aliases. PiperOrigin-RevId: 168257658 --- Commit c58082642 authored by postBG<profile2697@gmail.com> Committed by drpngx<drpngx@users.noreply.github.com>: Fix minor typo in Programmers guide (#12965) * Fix minor typo in Programmers guide * change to "this" --- Commit 509372c2e authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add a lot of operations' flops calculations PiperOrigin-RevId: 168256746 --- Commit 80ed8afc0 authored by Francois Chollet<fchollet@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add Flatten to core layers. PiperOrigin-RevId: 168254118 --- Commit a6223c01a authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fix locking of variables in SparseProximalGradientDescent, AdagradDA, SparseAdagradDA. PiperOrigin-RevId: 168252530 --- Commit abde00830 authored by Olivia Nordquist<nolivia@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: adding InputTensor class for symmetry with OutputTensor PiperOrigin-RevId: 168250085 --- Commit 0451032ca authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Fix variable naming style guide violation. PiperOrigin-RevId: 168245542 --- Commit a202a5a94 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Update ops-related pbtxt files. PiperOrigin-RevId: 168245371 --- Commit f93e354cb authored by Derek Murray<mrry@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [tf.contrib.data] Switch backend Dataset representation to DT_VARIANT. This change introduces a new `DatasetWrapper` type that wraps a `DatasetBase*` and can be stored in a DT_VARIANT tensor. All Dataset ops now consume and produce DT_VARIANT instead of DT_RESOURCE, and the underlying implementation is simplified because the `DatasetWrapper` can be passed directly by value without using the `ResourceMgr`. PiperOrigin-RevId: 168240571 --- Commit a4042cd2a authored by Jianwei Xie<xiejw@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Introduces the placeholder for _TrainingExecutor, which serves the implementation of tf.estimator.train_and_evaluate. PiperOrigin-RevId: 168240151 --- Commit 10ba148f7 authored by Peter Hawkins<phawkins@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Switch control_flow_ops library to use Resource variants of Stack operators, instead of deprecated Ref variants. PiperOrigin-RevId: 168234822 --- Commit ca43fe82b authored by Ali Yahya<alive@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: TFE: Improves the interfaces of tape.watch_variable() and implicit_grad(). tape.watch_variable() replaces tape.watch() and now is called on ResourceVariable objects instead of their underlying handles. implicit_grad() now returns a list of (gradient, variable) pairs to be consistent with tf.Optimizer's interface. PiperOrigin-RevId: 168232055 --- Commit b72862dfc authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: internal change PiperOrigin-RevId: 168225993 --- Commit da3280f4d authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Re-enable tsan for sdca_estimator_test. PiperOrigin-RevId: 168186374 --- Commit c936c1155 authored by Yifei Feng<yifeif@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fix pip tests for contrib/gan. - Add *_impl.py so tests can still access removed symbols. - Add /python directory layer to make *_impy.py and __init__.py not in the same dir. PiperOrigin-RevId: 168161722 --- Commit ce9a2b00f authored by Toby Boyd<tobyboyd@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Performance guide update PiperOrigin-RevId: 168159289 --- Commit 3bce4f9a0 authored by Shanqing Cai<cais@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: TFE: expose tfe.num_gpus() PiperOrigin-RevId: 168154345 --- Commit 67a7cbc28 authored by Jianwei Xie<xiejw@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Changed the default eval throttle secs from 2 min to 10 mins. PiperOrigin-RevId: 168120323 --- Commit 92bed178f authored by Eugene Brevdo<ebrevdo@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Reduce cmake log mess. * Echo off for the .bat scripts. * TF cmake: disable warnings in some of the patched projects (gif,jpeg,lmdb). PiperOrigin-RevId: 168119914 --- Commit 702d59582 authored by joshkyh<joshkyh@users.noreply.github.com> Committed by Yifei Feng<fengyifei2026@gmail.com>: Corrected hyperlink for audio training tutorial (#12923) --- Commit 877c9deca authored by Frank Chen<frankchn@gmail.com> Committed by Yifei Feng<fengyifei2026@gmail.com>: Reverse change eb75ded6 so that internal tests will pass. (#12933) As support for int64 global steps is not ready in TPUs, I am reversing this change so that our internal performance and regression tests will pass. --- Commit 665966438 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Re-enable grpc_session_test. PiperOrigin-RevId: 168078694 --- Commit 405def792 authored by Chris Leary<leary@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Switch CallInliner to use CallGraph::VisitNodes. PiperOrigin-RevId: 168078645 --- Commit aba3466f1 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Exposes Head and factory methods in tf.contrib.estimator. PiperOrigin-RevId: 168071246 --- Commit b76565b39 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Some profiler fixes and cleanup. PiperOrigin-RevId: 168069346 --- Commit 32ffc5a81 authored by Jonas<sauercrowd@users.noreply.github.com> Committed by Yifei Feng<fengyifei2026@gmail.com>: Just a dot in order to be consistent (#12919) added a dot to the `7` to make clear it's a float (like every other number) --- Commit 0753b0c79 authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Scope the scalar cache in the context. PiperOrigin-RevId: 168065417 --- Commit 48deb206b authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Migrate TFGAN features to third_party. PiperOrigin-RevId: 168060880 --- Commit d2ae1311f authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fixing an issue in the BUILD file of the LSH ops. PiperOrigin-RevId: 168056645 --- Commit 2f440eda4 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Expose NumpyReader for reading timeseries data. PiperOrigin-RevId: 168055838 --- Commit be1916ce7 authored by Daniel Grazian<dgr@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Added functionality to allow `SqlDataset` to interpret a database column as various numeric types, including several integer types and `dtypes.float64`. PiperOrigin-RevId: 168055827 --- Commit fa2000a0b authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Supporting nightly windows pip packages. PiperOrigin-RevId: 168054959 --- Commit a263ea626 authored by Asim Shankar<ashankar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: eager: Treat eager tensors as constants during graph construction. Unless capturing is explicitly enabled. PiperOrigin-RevId: 168052675 --- Commit 6e402d0d2 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Make TODO a bit more specific. PiperOrigin-RevId: 168051381 --- Commit c779384bc authored by Daniel Grazian<dgr@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Added code example to the doc string for `SqlDataset`. PiperOrigin-RevId: 168049037 --- Commit ff6dd474a authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Use self._in_graph_mode consistently in ResourceVariable instead of sometimes getting it from the context. Also: fix formatting of a comment and use a more precise test to detect if initial_value is set. PiperOrigin-RevId: 168047258 --- Commit f331f528b authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Removes "fast paths" which are not fast in eager mode. PiperOrigin-RevId: 168046278 --- Commit 86f1713e5 authored by Jianwei Xie<xiejw@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Introduces TrainSpec and EvalSpec. PiperOrigin-RevId: 168040435 --- Commit c8b9e92f0 authored by Asim Shankar<ashankar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: eager: Move "register_function" to context.py This will allow function registration from other modules without having to import "function.py". (And besides, the function really does belong on the context). PiperOrigin-RevId: 168040411 --- Commit 74137f994 authored by Shanqing Cai<cais@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fix signed int overflow issue in tensor_id.cc When a node name has a long numeric suffix, e.g., "foo/y_0/gradient_debug_09684b60f2184c67b744721915034528" (as has happened with tfdbg GradientsDebugger), the parsing algorithm in ParseTensorName() may experience signed int overflow. Replacing the types with "unsigned int" resolves the issue. PiperOrigin-RevId: 168039195 --- Commit 450c3b562 authored by Rohan Jain<rohanj@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Using rendezvous manager to pass args / rets between devices during function remote execution. This enables CPU->GPU remote device executions now. PiperOrigin-RevId: 168038285 --- Commit 82cc6529f authored by Jianwei Xie<xiejw@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fixes the wording about StopIteration. PiperOrigin-RevId: 168034451 --- Commit fb5588002 authored by Gunhan Gulsoy<gunan@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add a statement on install/index.md on what os are supported. PiperOrigin-RevId: 168032996 --- Commit f83f6b9ef authored by Chris Leary<leary@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Handle higher-order HLOs (e.g. While) in CallInliner and test. PiperOrigin-RevId: 168029345 --- Commit 8988ae365 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: BEGIN_PUBLIC Automated g4 rollback of changelist 167916124 PiperOrigin-RevId: 168916710
* Android demo app for speech recognitionGravatar Pete Warden2017-08-18
| | | | PiperOrigin-RevId: 165714459
* Automated g4 rollback of changelist 165504820Gravatar Pete Warden2017-08-16
| | | | PiperOrigin-RevId: 165525716
* Android demo app for speech recognitionGravatar Pete Warden2017-08-16
| | | | PiperOrigin-RevId: 165504820
* Merge changes from github.Gravatar A. Unique TensorFlower2017-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | END_PUBLIC --- Commit 9f81374c3 authored by raymondxyang<zihao.yang@microsoft.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: Add option for build more python tests in Cmake (#11853) * Ignore Windows built project * Fix deprecated methods in tf.contrib.python * Fix regex match for Windows build in contrib.keras * Fix Regex match for Windows build in session_bundle * * Fix deprecated methods * Fix regex match for Windows * Fix compatibility issue with Python 3.x * Add missing ops into Windows build for test * Enabled more testcases for Windows build * Clean code and fix typo * Add conditional cmake mode for enabling more unit testcase * Add Cmake mode for major Contrib packages * Add supplementary info in RAEDME for new cmake option * * Update tf_tests after testing with TF 1.3 * Clean code and resolve conflicts * Fix unsafe regex matches and format code * Update exclude list after testing with latest master branch * Fix missing module --- Commit 98f0e1efe authored by Yong Tang<yong.tang.github@outlook.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: Dynamic ksize and strides with MaxPool (#11875) * Dynamic ksize with max_pool This fix tries to fix the issue raised in 4746 where ksize is static (attr) with max_pool. This fix changes ksize to input tensor so that it is dynamic now. This fix fixes 4746. Signed-off-by: Yong Tang <yong.tang.github@outlook.com> * Add dynamic ksize to MaxPoolGrad and MaxPoolGradGrad Signed-off-by: Yong Tang <yong.tang.github@outlook.com> * Add test cases for max_pool_v2 Signed-off-by: Yong Tang <yong.tang.github@outlook.com> * Fix GPU Jenkins issue. Signed-off-by: Yong Tang <yong.tang.github@outlook.com> * Enable MaxPoolV2 in GPU Signed-off-by: Yong Tang <yong.tang.github@outlook.com> * Hide MaxPoolV2 and other fixes. Signed-off-by: Yong Tang <yong.tang.github@outlook.com> --- Commit 02d6bc185 authored by Bairen Yi<byronyi@users.noreply.github.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: remove useless variable (#12212) --- Commit ed6b0d905 authored by namrata-ibm<bhavenamrata@gmail.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: Adding support for s390x in calculation of cpu_frequency (#12201) --- Commit 627dfc9dd authored by Taehoon Lee<taehoonlee@snu.ac.kr> Committed by Taehoon Lee<taehoonlee@snu.ac.kr>: Fix typos --- Commit c0f9b0a91 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: In fast-math mode emit a tanh that has a faster min/max. PiperOrigin-RevId: 164943597 --- Commit 87605f3d6 authored by Kay Zhu<kayzhu@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [TF:XLA] Use HloEvaluator for ComputeConstant, remove the need of a dedicated compute constant backend. PiperOrigin-RevId: 164940970 --- Commit 881de45c2 authored by Taehoon Lee<me@taehoonlee.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: Add bool type supports for GPU kernels (#11927) * Add bool type supports for GPU kernels * Add bool type test codes for GPU kernels --- Commit eeacdcdb1 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add missing "CPU" suffix in registrations. PiperOrigin-RevId: 164939527 --- Commit de01be952 authored by namrata-ibm<bhavenamrata@gmail.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: Adding support for Big Endian in graph_constructor_test and wav_io (#12179) --- Commit 26719d29f authored by QingYing Chen<pkudysj@126.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: Implement CRF decode (Viterbi decode) for tensor (#12056) * Implement CRF decoding for tensors * add test code for tensor version's CRF decoding * made modifications according to pylint * add some comments for crf decode * remove useless code * add comments at the top comment of crf module and add more comments in crf_test * capitalize first char of first word in comments * replace crf_decode test code with a deterministic example --- Commit f9a81ca2f authored by Pete Warden<pete@petewarden.com> Committed by gunan<gunan@google.com>: Create CI build script for Raspberry Pi (#12190) * Create CI build script for Raspberry Pi * Moved location of Pi build script --- Commit e2a163a90 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Merge code from PR #11940 with internal changes from cl/164796436, and update Python tests to also run on GPU. PiperOrigin-RevId: 164929133 --- Commit 08bbfa187 authored by Taehoon Lee<me@taehoonlee.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: Fix typos (#12195) --- Commit ab96f41fb authored by Luke Iwanski<luke@codeplay.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: [OpenCL] Extends matmul_benchmark.py to cover SYCL (#11697) * [OpenCL] Extends matmul_benchmark.py to cover SYCL * Fixed typo * /gpu:0 -> /device:GPU:0 * Fixes control_flow_ops_py_test * /gpu: -> /device:GPU: * Fixes //tensorflow/python/profiler/internal:run_metadata_test * gpu: -> GPU: * Fixes tfprof_node * [OpenCL] Fixes device path to name with many colons (#123) The device path is constructed from a device name by replacing all colons with underscores. Some device names contain more than one colon, for example 'device:SYCL:0' which gives a path 'device_SYCL_0'. The previous code would not convert this back to the original device name, but rather to 'device:SYCL_0'. An alternative fix would be to convert all underscores to colons in the device name (i.e. remove the restriction inside `replace("_", ":", 1)`), however I'm not sure if there are any device names which contain underscores. * If no gpu device aviable fake one * gpu: -> device:GPU * Fixes profiler test * /gpu:x -> /device:GPU:x * Fixes debug_io_utils_test.cc test * Fixes device_name_utils_test.cc --- Commit 35e7a3665 authored by Yong Tang<yong.tang.github@outlook.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: Remove unneeded casting of int64 for reverse_sequence (#12192) This fix remove unneeded cast of int64 for reverse_sequence: ``` lengths = math_ops.to_int64(lengths) ``` as int32 has already been enabled for reverse_sequence. Signed-off-by: Yong Tang <yong.tang.github@outlook.com> --- Commit 9fba8c185 authored by Anna R<annarev@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add benchmark dashboard link to benchmarks doc. Also, I added a link and description for Benchmarks page to Community index page. PiperOrigin-RevId: 164924906 --- Commit bb6f32fa7 authored by Mark Heffernan<meheff@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Make HloAliasAnalysis updatable after changes to the HLO graph. As part of this change make HloAliasAnalysis a thinner layer which basically only holds a map from HloValue to HloBuffer and vice versa. PiperOrigin-RevId: 164923041 --- Commit 9103096c1 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by Thomas K?ppe<tkoeppe@google.com>: Merged commit includes the following changes: 164923041 by meheff: Make HloAliasAnalysis updatable after changes to the HLO graph. As part of this change make HloAliasAnalysis a thinner layer which basically only holds a map from HloValue to HloBuffer and vice versa. -- PiperOrigin-RevId: 164923041 --- Commit 822603aed authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Merging sibling fusion instruction using multi_output_fusion PiperOrigin-RevId: 164920220 --- Commit c035aa2a8 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Go: Update generated wrapper functions for TensorFlow ops. PiperOrigin-RevId: 164917891 --- Commit e1e81d9ba authored by Luke Iwanski<luke@codeplay.com> Committed by Rasmus Munk Larsen<rmlarsen@google.com>: [OpenCL] Fixes double memcpy bug (#151) (#12173) * [OpenCL] Fixes double memcpy bug (#151) As the debg CopyOp is called on a Tensor without type, we need to use the DataType enum to get type information, and use this to pass the type on to Eigen. This is a workaround Eigen's need to have a type when calling memcpy. If the Eigen memcpy can be provided without a type requirement, then the memcpy in sycl_util is unnecessary. * Acts on feedback from: #12173/files/32cb12a9001b672425867b5a3110fd98e737a20b#r132496277 --- Commit d9ca2d86d authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Internal change PiperOrigin-RevId: 164916465 --- Commit b8d13d218 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Remove more parts of DCASGD missed in the first pass. (47949b) PiperOrigin-RevId: 164914552 --- Commit 73b3d52c7 authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: cmake fix PiperOrigin-RevId: 164911656 --- Commit 2173b5b0a authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Allow TFE_TensorHandleCopyToDevice to have the same device as src and destination. It will reuse the same underlying buffer in those cases. PiperOrigin-RevId: 164909906 --- Commit 13eb3b90e authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Experimental C and Python APIs to invoke TensorFlow kernels on concrete values. PiperOrigin-RevId: 164902588 --- Commit 7dfabcc01 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Initialize ExecutionOptions in ComputeConstant to default values. PiperOrigin-RevId: 164894867 --- Commit c8897e9bc authored by Benoit Steiner<bsteiner@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Static required time computation PiperOrigin-RevId: 164894645 --- Commit 076158f9b authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Enable implicit->explicit conversion by default. PiperOrigin-RevId: 164890915 --- Commit 58c4a4cb1 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Bugfix: number of input channels is not necessarily in the last dimension, after introduction of data_format param. PiperOrigin-RevId: 164889729 --- Commit 8f9b1af8a authored by Igor Saprykin<isaprykin@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Recover MonitoredSession when the Coordinator is requested to stop with one of the _PREEMPTION_ERRORS. When SyncReplicasOptimizer is used, a preemption in the Coordinator may result in two cases: Case 1) the session gets silently marked as complete Case 2) the session gets stuck This CL aims to solve and verify solutions for both of these problems. Fix 1 changes the should_stop logic. Fix 2 changes the CoordinatedSession.run() logic. SyncReplicasOptimizer runs a separate set of threads using a Coordinator instance. Those threads do FIFOQueue.enqueue; the main thread does a blocking FIFOQueue.dequeue. `sync_token_q` FIFOQueue is on parameter-servers. When one of the PS instances gets preempted, an AbortedError causes the Coordinator to stop via request_stop(ex). That by itself changes the state of MonitoredSession.should_stop() to True (Fix 1). Results of the blocking Dequeue operation are sent to the chief worker via Recv. What happens next depends on the amount of tokens in `sync_token_q`. If there are enough for the next call to Dequeue to return, then the low-level "tf session run() call" returns. The next iteration of the `while not MonitoredSession.should_stop()` loop decides that the training is complete (Case 1). If there are not enough tokens in `sync_token_q`, then the blocking Dequeue is going to keep waiting for them. This results in the graph execution getting stuck and the whole session getting garbage collected after 10 minutes (Case 2). We decided to fix that by re-creating a session after it gets garbage collected (Fix 2). An alternative was to try to cancel the pending Dequeue operation, but it's not clear that it is the right thing to do and it is also not easy. PiperOrigin-RevId: 164888390 --- Commit 46e4de6e5 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Undo loop fusion changes for now as they seem to be altering a few results. END_PUBLIC RELNOTES: n/a BEGIN_PUBLIC BEGIN_PUBLIC Automated g4 rollback of changelist 164825735 PiperOrigin-RevId: 165340331
* Android demo: revert calls to yuv -> rgb conversion methods so that Java ↵Gravatar Andrew Harp2017-08-09
| | | | | | fallback can be used if libtensorflow_demo.so method is not found. Resolves #12110 PiperOrigin-RevId: 164812287
* Update Android Detect demo to use models exported using the Tensorflow ↵Gravatar A. Unique TensorFlower2017-08-09
| | | | | | Object Detection API. Resolves #6738. PiperOrigin-RevId: 164802542
* Android multibox detector: fix int to float RGB conversion to the correct orderGravatar Andrew Harp2017-08-03
| | | | PiperOrigin-RevId: 164209391
* Merge changes from github.Gravatar Benoit Steiner2017-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | END_PUBLIC --- Commit e62de3f78 authored by Kay Zhu<kayzhu@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Handle Reverse in HloEvaluator. Also move HandleCopy to outer visitor instead, since it can be implemented as a type-agnostic copy instead. PiperOrigin-RevId: 163866499 --- Commit 96675956e authored by Asim Shankar<ashankar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: C API: Avoid converting uninitialized tensorflow::Tensor to TF_Tensor* And return error messages instead of CHECK failing when the conversion fails. PiperOrigin-RevId: 163863981 --- Commit 9593704b2 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fix framework import function dependency. PiperOrigin-RevId: 163863883 --- Commit 66f148542 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Improve performance of compilation by ~8% by speeding up the hlo rematerialization pass. Changes: . Wrap each HloInstruction* inside an Item structure that keeps associated data. This allows us to get rid of a bunch of hash tables indexed by HloInstruction*. * Switch to an intrusive linked list (instead of std::list) so that we can avoid a hash table that maps to std::list::iterator. * Use inlined vector in a few places. PiperOrigin-RevId: 163848365 --- Commit 6d77a0129 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Hide NonMaxSuppression and NonMaxSuppressionV2 ops and add a python wrapper that sets a backwards compatible default value for iou_threshold. PiperOrigin-RevId: 163844703 --- Commit 1a4499607 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fix: add GDN to __init__. Also put it in alphabetical order. PiperOrigin-RevId: 163842410 --- Commit db0e1c6c8 authored by Benoit Steiner<bsteiner@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Don't force inlining of functions marked no-inline PiperOrigin-RevId: 163842238 --- Commit 18718b6f7 authored by Benoit Steiner<bsteiner@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Misc grappler improvements: * Avoid copying optimized graphs since that takes time. * Avoid optimizing a pruned graph, since it's already been pruned there isn't much to gain PiperOrigin-RevId: 163842122 --- Commit 90abbf684 authored by Benoit Steiner<bsteiner@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Use OP_REQUIRES instead of an assertion to validate op arguments PiperOrigin-RevId: 163841759 --- Commit 203c3f5fd authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Infer unknown shapes for functions in C++ As we are implementing function support through C API, the new code path runs shape inference of Operations representing functions, but we don't yet support shape inference for functions. Before this change, adding a function NodeDef would result in error. This change pairs all functions with a shape inference function that sets all output shapes to unknown. PiperOrigin-RevId: 163830793 --- Commit 3cc5fc088 authored by Chris Leary<leary@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Implement MirrorPad op. Addresses #11890 * Improves the shape inference error message for concatenate. * Adds a helper to Literal that gets an integral value converted to int64. PiperOrigin-RevId: 163829437 --- Commit c7b674fa2 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: flatten_up_to should return values, not keys PiperOrigin-RevId: 163809688 --- Commit 6209b4b52 authored by Asim Shankar<ashankar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Minor refactoring the TF_Tensor <-> PyArray conversion functions. PiperOrigin-RevId: 163802822 --- Commit 618f913bb authored by Yao Zhang<yaozhang@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Speed up topological sort by avoiding copies. The speedup is about 10-20%. PiperOrigin-RevId: 163800134 --- Commit 6446895aa authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Remove and replace broken giflib download link PiperOrigin-RevId: 163796393 --- Commit 9d5613088 authored by Chris Leary<leary@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA:CPU] Atomically enqueue tuple buffers for outfeed. Previously it was possible that a distinct thread could hop in between the buffer enqueues done by a tuple-outfeeding thread. This changes the sequence to enqueue all the tuple buffers as an atomic unit. PiperOrigin-RevId: 163781804 --- Commit b882d686f authored by Bjarke Hammersholt Roune<broune@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Allow cost estimates to differ per backend and include the estimates into the HLO profile. Add a summary table for what categories have the most opportunity for optimization left in them. PiperOrigin-RevId: 163780413 --- Commit 14b736761 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Pass stats_collector when using SymbolicGradientOp. PiperOrigin-RevId: 163773897 --- Commit 5202a5b6c authored by RJ Ryan<rjryan@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fix some typos in StreamExecutor's cuFFT support. PiperOrigin-RevId: 163771825 --- Commit edac90c7c authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add support to generate pprof results to tf.profiler A fun thing is, it can not only profile time,memory but also parameters, etc. PiperOrigin-RevId: 163767517 --- Commit 78a90370e authored by Eli Bendersky<eliben@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Refactor CreateModuleConfig to share code between multiple call-sites. Previously Service, LocalService and CompileOnlyService had their own code to create a new HloModuleConfig, with much repetition (and some ommissions); collect all these uses in a single method. PiperOrigin-RevId: 163766869 --- Commit 6150611ae authored by Anna R<annarev@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Internal change. PiperOrigin-RevId: 163765028 --- Commit 9e7875437 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add the option of including Shape, ShapeN, Size and Rank in the standard TensorFlow constant propagation pass, when the inputs to those Ops have sufficiently known static shape. PiperOrigin-RevId: 163762750 --- Commit 8b1365bb4 authored by Yuefeng Zhou<yuefengz@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Infer output shape for restore op. PiperOrigin-RevId: 163762216 --- Commit 2e2a8536d authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Update WorkerCacheLogger::RecordDataTransfer to not modify the details if provided. PiperOrigin-RevId: 163761089 --- Commit d03ba54f7 authored by Yangzihao Wang<yangzihao@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Use BlasGemv() when autotune is not set. PiperOrigin-RevId: 163754092 --- Commit 724884f1c authored by Justin Lebar<jlebar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Show layouts in HLO graph dump. Layouts are displayed as e.g. "f32[100,200]{0,1}". But constants used to be displayed as e.g. "f32[]{42}". To avoid ambiguity, constants are now displayed as e.g. "42 (f32[])". Also gets rid of the xla_hlo_graph_layout flag, which is no longer necessary since we're now showing layouts unconditionally. PiperOrigin-RevId: 163753637 --- Commit 84c2757a6 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Move Grappler test GraphDefs to separate files PiperOrigin-RevId: 163751948 --- Commit 0b3a25d68 authored by Asim Shankar<ashankar@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Make TF_RESOURCE memory handling consistent with other types. TF_Tensor's are backed by a contiguous memory region for all but TF_RESOURCE tensors. The memory management of TF_RESOURCE tensors required keeping a backing tensorflow::ResourceHandle* object alive for the lifetime of the TF_Tensor object. This change removes that discrepancy, making the memory backing TF_RESOURCE tensors self-contained. This simplifies use of TF_RESOURCE tensors in the C API (as users of the C API do not need to worry about a tensorflow::ResourceHandle object and its lifetime). In doing so, this moves a string memory copy from the TF_Tensor <-> Numpy conversion to the C API from the Python session helper. Unfortunately, I couldn't figure out how to add a simple unittest in c_api_test.cc. The more comprehensive tensorflow/python/kernel_tests/session_ops_test.py does cover the changed lines though. Additionally, avoid an unnecessary copy when creating TF_STRING or TF_RESOURCE tensors (as eigen alignment is not a requirement for them). PiperOrigin-RevId: 163751880 --- Commit 1333e7745 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Allow one tensor to be the input to the estimator. PiperOrigin-RevId: 163747076 --- Commit 104f349e9 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Update Conv2DShape function to handle filters that have data NCHW_VECT_C layout. PiperOrigin-RevId: 163746769 --- Commit efb7fb8e5 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Use XLA_VLOG_LINES() in literal_test_util to avoid truncation of large tensors. PiperOrigin-RevId: 163745522 --- Commit 043505a09 authored by Suharsh Sivakumar<suharshs@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: MasterSession should throw error if use_per_session_threads or session_inter_op_thread_pool is set. PiperOrigin-RevId: 163743936 --- Commit 6ba02f0e9 authored by Artem Belevich<tra@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] Added HasAllocationAt() helper function. PiperOrigin-RevId: 163742985 --- Commit 18304683e authored by Justine Tunney<jart@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Pin tensorflow to tensorflow-tensorboard 0.1.x This change will be cherry-picked into the 1.3.0 release. PiperOrigin-RevId: 163742463 --- Commit 3445dd0ed authored by Justine Tunney<jart@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Make 'import tensorflow' go faster It now takes about 400ms rather than 800ms, if the file system cache is warm. Most of the latency was due to parsing text_format OpList protocol buffers in our generated sources. We now use a binary representation, while preserving the text proto as a comment for readability. Note: This change does not improve the latency of dereferencing tf.contrib, which takes about 340ms. PiperOrigin-RevId: 163739355 --- Commit c215c55d5 authored by Neal Wu<wun@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add missing py_binary for mnist_deep.py PiperOrigin-RevId: 163737503 --- Commit b663c9899 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Make non-iterable input to `stratified_sample` produce better error message. PiperOrigin-RevId: 163735979 --- Commit 122750a87 authored by Peter Hawkins<phawkins@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [SE] Make ExecutorCache thread-safe, change ExecutorCache::Insert to ExecutorCache::GetOrCreate. Add support for creating Executors for different device ordinals in parallel. [XLA] Create Executors in parallel. PiperOrigin-RevId: 163734988 --- Commit 7ebed6678 authored by Frank Chen<frankchn@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add __init__.py to the contrib/cluster_resolver directory so that the Cluster Resolver classes within this are visible to open source TensorFlow users. PiperOrigin-RevId: 163733781 --- Commit 21faf19d0 authored by Shanqing Cai<cais@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Upgrade pip version to 9.0.1; Prettier format of log text * Upgrade pip version used in virtualenv created by the test-on-install to latest (9.0.1). * Highlight step titles of pip builds with bold font. PiperOrigin-RevId: 163732825 --- Commit 5887cc10e authored by Kay Zhu<kayzhu@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [XLA] In LiteralUtil::StridedConfig: choose the larger dimension between the source and destination shapes' minor-most dimension index. PiperOrigin-RevId: 163732014 --- Commit f9c644693 authored by Peter Hawkins<phawkins@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [TF:XLA] Disable sanitizers for depthwise conv test to fix test flakiness. PiperOrigin-RevId: 163727765 --- Commit 6263539a1 authored by Allen Lavoie<allenl@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Grappler memory optimization: allow inputs to gradients with non-standard names to be recomputed Includes Python tests for name-scoped gradients. PiperOrigin-RevId: 163720208 --- Commit 4ac195669 authored by Benoit Steiner<benoitsteiner@users.noreply.github.com> Committed by GitHub<noreply@github.com>: Branch 163695881 (#11913) * Prevent ctc_loss op from segfaulting when given empty batch. PiperOrigin-RevId: 163663460 * New "SavedModel: Practical Uses" and "SavedModel: Architecture" documents. PiperOrigin-RevId: 163669809 * Minor cleanup PiperOrigin-RevId: 163685423 * Add regression variance over individual trees to TensorForest inference. PiperOrigin-RevId: 163695881 --- Commit b876065af authored by Alexandre Passos<apassos@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: graph_to_function_def gets its own file PiperOrigin-RevId: 163709410 --- Commit 29550762b authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Fixes unit tests for inverse hyperbolic functions that were failing because numeric gradients were computed too close to a branch cut (for complex arguments) or singularity (for real arguments) where the function is not differentiable (See, e.g., http://mathworld.wolfram.com/BranchCut.html). This change moves the test points away from the branch cut/singularity. Improves precision of double precision numerical gradients by using a smaller step size delta (the optimal for symmetric difference approximation with functions computed with O(epsilon) error is epsilon^(1/3), so for double64 it is ~1e-5). PiperOrigin-RevId: 163706297 --- Commit 99b190a1f authored by Peter Hawkins<phawkins@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: [TF:XLA] Add implementation of depthwise convolution. This implementation expands the depthwise convolution kernels into a regular convolution kernel, which may not scale to large feature depths. PiperOrigin-RevId: 163705408 --- Commit f6f07b027 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Allow kernel unit tests to run on GPU PiperOrigin-RevId: 163705027 --- Commit 4ec29c5d9 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Avoid direct access to Node::def() where some other method works. PiperOrigin-RevId: 163704839 --- Commit 153be4d26 authored by Luke Iwanski<luke@codeplay.com> Committed by Benoit Steiner<benoitsteiner@users.noreply.github.com>: [OpenCL] Stats tracking (#11523) * Adds stat tracking to the SYCL allocator The SYCLAllocator will now find the max allocation size on construction, and keep track of the allocation stats, as given in AllocationStats. * [OpenCL] Adds buffer size tracking to SYCL allocator (#114) The SYCL buffers underlying tensors already keep track of their sizes, so we can easily provide this tracking information for debugging purposes. --- Commit 8d642672f authored by Amit Patankar<amitpatankar@google.com> Committed by Amit Patankar<amitpatankar@google.com>: Disabling gmm_test.py on Windows builds as it's flaky on GPU nightly builds. --- Commit 1560c55d2 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Add regression variance over individual trees to TensorForest inference. PiperOrigin-RevId: 163695881 --- Commit 15e928d51 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Minor cleanup PiperOrigin-RevId: 163685423 --- Commit f9c758719 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: New "SavedModel: Practical Uses" and "SavedModel: Architecture" documents. PiperOrigin-RevId: 163669809 --- Commit f19bb3beb authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Prevent ctc_loss op from segfaulting when given empty batch. PiperOrigin-RevId: 163663460 --- Commit 454fe936c authored by Taehoon Lee<taehoonlee@snu.ac.kr> Committed by Taehoon Lee<taehoonlee@snu.ac.kr>: Fix typos --- Commit e17650b69 authored by Frank Chen<frankchn@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: This adds the cluster_resolver module to contrib/__init__.py so that it is actually visible to open source TensorFlow users. PiperOrigin-RevId: 163636676 --- Commit 926c0f6ee authored by ??<awsomekde@gmail.com> Committed by GitHub<noreply@github.com>: fix minor typo --- Commit 00d3126a3 authored by Yao Zhang<yaozhang@google.com> Committed by TensorFlower Gardener<gardener@tensorflow.org>: Change const nodes to variables in the test, so that they are not optimized away by the grappler constant folding pass. PiperOrigin-RevId: 163602405 --- Commit 1c7c9c716 authored by Aditya Dhulipala<aditya.d@hotmail.com> Committed by Vijay Vasudevan<vrv@google.com>: Minor typo correction (#11874) --- Commit f91a3546e authored by Sergii Khomenko<x-sam@brainscode.com> Committed by Vijay Vasudevan<vrv@google.com>: Fix a minor typo (#11873) --- Commit adf5d1bc0 authored by A. Unique TensorFlower<gardener@tensorflow.org> Committed by TensorFlower Gardener<gardener@tensorflow.org>: BEGIN_PUBLIC Automated g4 rollback of changelist 163510186 PiperOrigin-RevId: 163902859
* Android demo: remove unecessary loadlibrary call from TensorFlowImageClassifierGravatar Andrew Harp2017-05-15
| | | | PiperOrigin-RevId: 156132465
* Android demo: Allow DetectorActivity to gracefully degrade if no native ↵Gravatar Andrew Harp2017-05-04
| | | | | | | ObjectTracker support is found. If libtensorflow_demo.so is not found in the APK, rendered boxes will simply be stationary and will be replaced whenever new results come in. Partially addresses #6385 Change: 155159326
* Android demo: Add YUV -> RGB conversion Java implementation as fallback if ↵Gravatar Andrew Harp2017-05-04
| | | | | | | | | | | native implementation is not found. This means that compiling libtensorflow_demo.so will only be strictly necessary for the Detection example (which uses native object tracking). A followup change will add graceful degradation in that case too. Java conversion may be slower depending on the device, but should still be acceptable for demo purposes as the majority of the compute time will still be spent on TF inference passes. Note that this has no effect on the necessity of libtensorflow_inference.so, which provides the actual TF support. However libtensorflow_inference.so may be added to applications via the prebuilt AAR, so no native compilation is necessary. Partially addresses #6385 Change: 155121431
* Android demo: prefer specific preview frame sizes if available. Will at ↵Gravatar Andrew Harp2017-03-24
| | | | | | least partially address #7464. Change: 151168988
* Android: update TensorFlowInferenceInterface: replace error code returns ↵Gravatar Andrew Harp2017-03-23
| | | | | | | with exceptions, use longs for dimensions, and simplify method signatures where possible. Note this is a breaking change and will cause the TF demo in tensorflow/examples/android to not work with older jars/.so binaries built from tensorflow/contrib/android Change: 151061702
* Merge changes from github.Gravatar Martin Wicke2017-03-23
| | | | Change: 151046259
* Android demo: Strip ":0" port designation from comment explaining how to use ↵Gravatar Andrew Harp2017-03-13
| | | | | | Inception v3. Closes #8233 Change: 149959693
* Android: Improve exception handling and logging during TensorFlow ↵Gravatar Andrew Harp2017-03-10
| | | | | | | | | | | | | initialization: * improve logging during native library loading to reduce chance of RunStats error message being misleading * catch NPE for unfound ops during Graph loading to make bad node name issues easier to track down * catch IOException locally in TensorFlowImageClassifier.create() to give better error message * reduce camera preview size spam by adding all accepted/rejected entries on single lines * move onPreviewSizeChosen callback outside of try block so that NPE errors don't get interpreted as camera2 problems * correctly calculate initialization time * print nodes being used for input/output on inference failure to assist in debugging Change: 149783208
* Moves build.gradle to use gradle plugin 2.2Gravatar Mark McDonald2017-03-02
| | | | Change: 149075765
* contrib/android: Use the Java API to implement TensorFlowInferenceInterfaceGravatar Asim Shankar2017-02-13
| | | | | | | | | | This removes the native code for tensorflow_inference_jni and makes it a pure Java class. Use of the Java API allows some "configuration" values (like the number of labels in the inception example) to be determined using shape inference instead of being passed in explicitly. Change: 147398845
* Fix TensorFlowYoloDetector issues with RGB preprocessing and confidence ↵Gravatar Andrew Harp2017-02-13
| | | | | | calculation. Resolves #7452 Change: 147369341
* Android: fix issue where mismatch between Inception output size and ↵Gravatar Andrew Harp2017-02-01
| | | | | | inception num classes could cause demo app to crash (due to recent CHECK added in inference interface). Change: 146268764
* Android demo: read MultiBox priors from a txt file in Java rather than ↵Gravatar Andrew Harp2017-01-18
| | | | | | | | | reading from a proto file in C++ code, in order to reduce code/build complexity. New model file archive with corresponding changes has been uploaded to https://storage.googleapis.com/download.tensorflow.org/models/mobile_multibox_v1a.zip Resolves #6670 Change: 144872035
* Merge changes from github.Gravatar Patrick Nguyen2017-01-12
| | | | Change: 144396000
* Android: Use the Classifier interface in the activities.Gravatar Asim Shankar2017-01-12
| | | | | | | | | | | | | | | | | | Change the member variable to be of type Classifier interface instead of the implementation (TensorFlowImageClassifier) in the activity class. My intention is to create new Classifier implementations that use the TensorFlow Java API (org.tensorflow.Graph, Session etc.) instead of the Android contrib API (org.tensorflow.contrib.android.TensorFlowInferenceInterface). This re-organization will make the switch between Classifier implementations easier during testing. While at it, some minor cleanups: - Get rid of unnecessary "throws IOException" - Use a factory function instead of an initializer function. Change: 144348772
* Android: add image stylization example demo based on "A Learned ↵Gravatar Andrew Harp2017-01-11
| | | | | | Representation For Artistic Style" Change: 144247143
* Internal-only change.Gravatar Andrew Harp2017-01-11
| | | | Change: 144239231
* Android demo: Add support for YOLO-based object detection to object tracking ↵Gravatar Andrew Harp2017-01-10
| | | | | | demo. Set USE_YOLO boolean flag in DetectorActivity.java to true and add model according to directions there to enable. Change: 144155665
* Android: Ignore the return value of Matrix.mapRect(), as it cannot always be ↵Gravatar Andrew Harp2017-01-06
| | | | | | trusted; there's no reason for it to legitimately ever be false in the demo anyway. Change: 143827418
* Android: make ObjecTracker field lookup safe for 64-bit builds.Gravatar Andrew Harp2017-01-06
| | | | Change: 143813950
* Android: use intersection over union to do non-max suppressionGravatar Andrew Harp2017-01-06
| | | | Change: 143747991
* Android: add stat gathering methods part of Classifier interface so that ↵Gravatar Andrew Harp2017-01-05
| | | | | | classifiers/detectors can be swapped more easily. Change: 143677518
* Android: remove title assignment from TensorFlowMultiboxDetector until we ↵Gravatar Andrew Harp2017-01-05
| | | | | | support multiple classes. Change: 143673870
* Android: add support for object names in MultiboxTrackerGravatar Andrew Harp2017-01-04
| | | | Change: 143583137
* Android: add debug-specific overlay for detection activity that can be ↵Gravatar Andrew Harp2017-01-04
| | | | | | rendered on a different schedule from tracking overlay, improving performance Change: 143575879
* Android: add Timer utility class for measuring cpu and wall time.Gravatar Andrew Harp2017-01-03
| | | | Change: 143498460
* Android: show inference stats on debug screen in demo (accessed with volume ↵Gravatar Andrew Harp2016-12-28
| | | | | | keys). Change: 143149923
* Android: use return code from initializeTensorFlow to catch any remaining ↵Gravatar Andrew Harp2016-12-27
| | | | | | initialization issues before inference is attempted (e.g. decodeJpeg nodes not being stripped from graph). Change: 143060930
* Android: change demo debug overlay toggle to use volume keys instead of tap (toGravatar Andrew Harp2016-12-20
| | | | | free UI up for interaction) Change: 142623328
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